Universal Licensing System
WRKX272
SVF SEAPORT OWNER, LLC C/O CUSHMAN AND WAKEFIELD
License details
| ULS identifier | 4394254 |
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| Call sign | WRKX272 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-02-25 |
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| Expiration | 2031-02-25 |
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| Frequency range | 451.4375 - 468.975 MHz (8 frequencies) |
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| Locations | 2 |
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| Representative location | BOSTON, SUFFOLK, MA |
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| Coordinates | 42.3506944, -71.0443889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:18 |
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Licensee
| Name | SVF SEAPORT OWNER, LLC C/O CUSHMAN AND WAKEFIELD |
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| Applicant type | L |
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| FRN | 0030574677 |
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| Location | BOSTON, MA |
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| Address | 121 SEAPORT BLVD STE 300, BOSTON, MA, 02210 |
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| Phone | 8573019941 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.43750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.51250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.98750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.43750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.51250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.98750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 463.97500000 | | | 50.000000 | 100.000000 | |
| 3 | 1 | MO | 463.97500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 468.97500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.43750000 | | 11K2F3E |
| 1 | 1 | 451.43750000 | | 7K60FXE |
| 1 | 1 | 452.51250000 | | 11K2F3E |
| 1 | 1 | 452.51250000 | | 7K60FXE |
| 1 | 1 | 452.98750000 | | 11K2F3E |
| 1 | 1 | 452.98750000 | | 7K60FXE |
| 1 | 1 | 456.43750000 | | 7K60FXE |
| 1 | 1 | 456.43750000 | | 11K2F3E |
| 1 | 1 | 457.51250000 | | 11K2F3E |
| 1 | 1 | 457.51250000 | | 7K60FXE |
| 1 | 1 | 457.98750000 | | 11K2F3E |
| 1 | 1 | 457.98750000 | | 7K60FXE |
| 2 | 1 | 463.97500000 | | 11K2F3E |
| 2 | 1 | 463.97500000 | | 7K60FXE |
| 3 | 1 | 463.97500000 | | 11K2F3E |
| 3 | 1 | 463.97500000 | | 7K60FXE |
| 3 | 1 | 468.97500000 | | 11K2F3E |
| 3 | 1 | 468.97500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BOSTON, SUFFOLK, MA | 42.35069444, -71.04438889 | | | | |
| 2 | T | 121 SEAPORT BLVD, BOSTON, SUFFOLK, MA | 42.35069444, -71.04438889 | 73.100 m | B | 76.200 m structure / 76.200 m overall | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 76.200 m | | | | 133.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 121 SEAPORT BLVD STE 300, BOSTON, MA | SUFFOLK | 8573019941 |
License history
| Date | File or call sign | Action |
|---|
| 2022-05-31 | WRKX272 | LIMOD |
| 2021-02-25 | WRKX272 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4394254 | 2026-08-02 01:22:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRKX272 | ULS 4394254 | 2026-08-02 01:22:18 |
| Status | A | ULS 4394254 | 2026-08-02 01:22:18 |
| Service | IG | ULS 4394254 | 2026-08-02 01:22:18 |
| Grant Date | 2021-02-25 | ULS 4394254 | 2026-08-02 01:22:18 |
| Expiration Date | 2031-02-25 | ULS 4394254 | 2026-08-02 01:22:18 |